so that gets recycled back into the environment so it's a vicious cycle. >> all the government says is, this mace be a problem -- this may be a problem. >> i think it's toxic, lynched to obesity, cancer, infertility, and specifically hardous for -- hazardous for babies and fetuses. right out of the tap isn't so horrible. >>> amazon.com, says it's working to get packages delivered to customers faster than ever before, 30 minutes or less, and they'll do it with help from a drone. but is that the reason they're talking's this and giving "60 minutes" access because they think the drone might -- i live report in a fedex distributioner in from what they're calling the busiest day of the user for fedex. ooh, homemade soup! yeah... [ male announcer ] campbell's homestyle soup with farm grown veggies. just like yours. huh. [ male announcer ] and roasted white meat chicken. just like yours. [ male announcer ] you'll think it's homemade. i love this show. [ male announcer ] try campbell's homestyle soup. [ male announcer ] you'll think it's homemade. i love this show. [ female announcer ] some pe